I cannot directly answer this because it would depend upon one pound of what type of food. For example, one pound of potatoes(which are high in carbs) are going to have a lot less carbs than one pound of peanut or pork rinds that are low carb foods.
If your question references how much to consume or burn to gain or lose a pound of weight:
There are 3500 calories in 1 pound.
That will vary significantly depending on what the "pound" of food is.
Meat has no carbs. Calories and fat, yes, but no carbs. YAY, something I can eat!
how many carbohydrates in one patatoe saying in a 100 grams of a weighed patatoe
One pomegranate has 53g of carbs.
One bottle of Smirnoff Ice has 32g of carbs.
3
Roughly about 15 grams of carbs are in one pancake that has a 4 inch diameter
Half a cup of Mott's regular apple sauce has 27g of carbs. One cup of Mott's no sugar apple sauce has 12g of carbs.
50
Non-diet sodas have lots of carbs. For example, 39g of carbs for one can of Coke.
One piece of gum has 2g of carbs.
One packet of Equal has 2g of carbs.